struct gl_program_parameter_list;
struct gl_shader_spirv_data;
struct set;
+struct shader_includes;
struct vbo_context;
/*@}*/
*/
struct gl_config
{
- GLboolean rgbMode;
GLboolean floatMode;
GLuint doubleBufferMode;
GLuint stereoMode;
- GLboolean haveAccumBuffer;
- GLboolean haveDepthBuffer;
- GLboolean haveStencilBuffer;
-
GLint redBits, greenBits, blueBits, alphaBits; /* bits per comp */
GLuint redMask, greenMask, blueMask, alphaMask;
+ GLint redShift, greenShift, blueShift, alphaShift;
GLint rgbBits; /* total bits for rgb */
- GLint indexBits; /* total bits for colorindex */
GLint accumRedBits, accumGreenBits, accumBlueBits, accumAlphaBits;
GLint depthBits;
/* EXT_framebuffer_sRGB */
GLint sRGBCapable;
+
+ /* EGL_KHR_mutable_render_buffer */
+ GLuint mutableRenderBuffer; /* bool */
};
};
+/**
+ * Vertex format to describe a vertex element.
+ */
+struct gl_vertex_format
+{
+ GLenum16 Type; /**< datatype: GL_FLOAT, GL_INT, etc */
+ GLenum16 Format; /**< default: GL_RGBA, but may be GL_BGRA */
+ GLubyte Size:5; /**< components per element (1,2,3,4) */
+ GLubyte Normalized:1; /**< GL_ARB_vertex_program */
+ GLubyte Integer:1; /**< Integer-valued? */
+ GLubyte Doubles:1; /**< double values are not converted to floats */
+ GLubyte _ElementSize; /**< Size of each element in bytes */
+};
+
+
/**
* Current attribute group (GL_CURRENT_BIT).
*/
GLenum16 TextureCompression; /**< GL_ARB_texture_compression */
GLenum16 GenerateMipmap; /**< GL_SGIS_generate_mipmap */
GLenum16 FragmentShaderDerivative; /**< GL_ARB_fragment_shader */
+ GLuint MaxShaderCompilerThreads; /**< GL_ARB_parallel_shader_compile */
};
GLboolean Normalize; /**< Normalize all normals? */
GLboolean RescaleNormals; /**< GL_EXT_rescale_normal */
GLboolean RasterPositionUnclipped; /**< GL_IBM_rasterpos_clip */
- GLboolean DepthClamp; /**< GL_ARB_depth_clamp */
+ GLboolean DepthClampNear; /**< GL_AMD_depth_clamp_separate */
+ GLboolean DepthClampFar; /**< GL_AMD_depth_clamp_separate */
/** GL_ARB_clip_control */
GLenum16 ClipOrigin; /**< GL_LOWER_LEFT or GL_UPPER_LEFT */
GLenum16 ClipDepthMode;/**< GL_NEGATIVE_ONE_TO_ONE or GL_ZERO_TO_ONE */
USAGE_SHADER_STORAGE_BUFFER = 0x8,
USAGE_TRANSFORM_FEEDBACK_BUFFER = 0x10,
USAGE_PIXEL_PACK_BUFFER = 0x20,
- USAGE_DISABLE_MINMAX_CACHE = 0x40,
+ USAGE_ARRAY_BUFFER = 0x40,
+ USAGE_ELEMENT_ARRAY_BUFFER = 0x80,
+ USAGE_DISABLE_MINMAX_CACHE = 0x100,
} gl_buffer_usage;
const GLubyte *Ptr;
/** Offset of the first element relative to the binding offset */
GLuint RelativeOffset;
- GLshort Stride; /**< Stride as specified with gl*Pointer() */
- GLenum16 Type; /**< Datatype: GL_FLOAT, GL_INT, etc */
- GLenum16 Format; /**< Default: GL_RGBA, but may be GL_BGRA */
- GLboolean Enabled; /**< Whether the array is enabled */
- GLubyte Size; /**< Components per element (1,2,3,4) */
- unsigned Normalized:1; /**< Fixed-point values are normalized when converted to floats */
- unsigned Integer:1; /**< Fixed-point values are not converted to floats */
- unsigned Doubles:1; /**< double precision values are not converted to floats */
- unsigned _ElementSize:8; /**< Size of each element in bytes */
+ /** Vertex format */
+ struct gl_vertex_format Format;
+ /** Stride as specified with gl*Pointer() */
+ GLshort Stride;
/** Index into gl_vertex_array_object::BufferBinding[] array */
- unsigned BufferBindingIndex:6;
+ GLubyte BufferBindingIndex;
/**
* Derived effective buffer binding index
* Note that _mesa_update_vao_derived_arrays is called when binding
* the VAO to Array._DrawVAO.
*/
- unsigned _EffBufferBindingIndex:6;
+ GLubyte _EffBufferBindingIndex;
/**
* Derived effective relative offset.
*
};
-/**
- * Vertex array information which is derived from gl_array_attributes
- * and gl_vertex_buffer_binding information. Used by the VBO module and
- * device drivers.
- */
-struct gl_vertex_array
-{
- /** Vertex attribute array */
- const struct gl_array_attributes *VertexAttrib;
- /** Vertex buffer binding */
- const struct gl_vertex_buffer_binding *BufferBinding;
-};
-
-
/**
* A representation of "Vertex Array Objects" (VAOs) from OpenGL 3.1+ /
* the GL_ARB_vertex_array_object extension.
GLbitfield VertexAttribBufferMask;
/** Mask of VERT_BIT_* values indicating which arrays are enabled */
- GLbitfield _Enabled;
+ GLbitfield Enabled;
/**
* Mask of VERT_BIT_* enabled arrays past position/generic0 mapping
*/
struct gl_vertex_array_object *_EmptyVAO;
- /**
- * Vertex arrays as consumed by a driver.
- * The array pointer is set up only by the VBO module.
- */
- const struct gl_vertex_array *_DrawArrays; /**< 0..VERT_ATTRIB_MAX-1 */
-
/** Legal array datatypes and the API for which they have been computed */
GLbitfield LegalTypesMask;
gl_api LegalTypesMaskAPI;
/** Whether this bindless image is bound to a unit. */
GLboolean bound;
- /** Access qualifier (GL_READ_WRITE, GL_READ_ONLY, GL_WRITE_ONLY) */
+ /** Access qualifier (GL_READ_WRITE, GL_READ_ONLY, GL_WRITE_ONLY, or
+ * GL_NONE to indicate both read-only and write-only)
+ */
GLenum16 access;
/** Pointer to the base of the data. */
/** Is this program written to on disk shader cache */
bool program_written_to_cache;
+ /** A bitfield indicating which vertex shader inputs consume two slots
+ *
+ * This is used for mapping from single-slot input locations in the GL API
+ * to dual-slot double input locations in the shader. This field is set
+ * once as part of linking and never updated again to ensure the mapping
+ * remains consistent.
+ *
+ * Note: There may be dual-slot variables in the original shader source
+ * which do not appear in this bitfield due to having been eliminated by
+ * the compiler prior to DualSlotInputs being calculated. There may also
+ * be bits set in this bitfield which are set but which the shader never
+ * reads due to compiler optimizations eliminating such variables after
+ * DualSlotInputs is calculated.
+ */
+ GLbitfield64 DualSlotInputs;
/** Subset of OutputsWritten outputs written with non-zero index. */
GLbitfield64 SecondaryOutputsWritten;
/** TEXTURE_x_BIT bitmask */
/** Texture units used for samplerExternalOES */
GLbitfield ExternalSamplersUsed;
- /* Fragement shader only fields */
- GLboolean OriginUpperLeft;
- GLboolean PixelCenterInteger;
-
/** Named parameters, constants, etc. from program text */
struct gl_program_parameter_list *Parameters;
/**
* Access qualifier specified in the shader for each image uniform
- * index. Either \c GL_READ_ONLY, \c GL_WRITE_ONLY or \c
- * GL_READ_WRITE.
+ * index. Either \c GL_READ_ONLY, \c GL_WRITE_ONLY, \c
+ * GL_READ_WRITE, or \c GL_NONE to indicate both read-only and
+ * write-only.
*
* It may be different, though only more strict than the value of
* \c gl_image_unit::Access for the corresponding image unit.
struct gl_uniform_block **UniformBlocks;
struct gl_uniform_block **ShaderStorageBlocks;
+ /**
+ * Bitmask of shader storage blocks not declared as read-only.
+ */
+ unsigned ShaderStorageBlocksWriteAccess;
+
/** Which texture target is being sampled
* (TEXTURE_1D/2D/3D/etc_INDEX)
*/
GLint VerticesOut;
/**
* 0 - Invocations count not declared in shader, or
- * 1 .. MAX_GEOMETRY_SHADER_INVOCATIONS
+ * 1 .. Const.MaxGeometryShaderInvocations
*/
GLint Invocations;
/**
* ARB_compute_variable_group_size.
*/
bool LocalSizeVariable;
+
+ /*
+ * Arrangement of invocations used to calculate derivatives in a compute
+ * shader. From NV_compute_shader_derivatives.
+ */
+ enum gl_derivative_group DerivativeGroup;
} Comp;
};
{
COMPILE_FAILURE = 0,
COMPILE_SUCCESS,
- COMPILE_SKIPPED,
- COMPILED_NO_OPTS
+ COMPILE_SKIPPED
};
/**
bool uses_gl_fragcoord;
bool PostDepthCoverage;
+ bool PixelInterlockOrdered;
+ bool PixelInterlockUnordered;
+ bool SampleInterlockOrdered;
+ bool SampleInterlockUnordered;
bool InnerCoverage;
/**
*/
union gl_constant_value *UniformDataDefaults;
+ /** Hash for quick search by name. */
+ struct hash_table_u64 *ProgramResourceHash;
+
GLboolean Validated;
/** List of all active resources after linking. */
/* Mask of stages this program was linked against */
unsigned linked_stages;
+
+ /* Whether the shaders of this program are loaded from SPIR-V binaries
+ * (all have the SPIR_V_BINARY_ARB state). This was introduced by the
+ * ARB_gl_spirv extension.
+ */
+ bool spirv;
};
/**
/**
* Is the application intending to glGetProgramBinary this program?
+ *
+ * BinaryRetrievableHint is the currently active hint that gets set
+ * during initialization and after linking and BinaryRetrievableHintPending
+ * is the hint set by the user to be active when program is linked next time.
*/
- GLboolean BinaryRetreivableHint;
+ GLboolean BinaryRetrievableHint;
+ GLboolean BinaryRetrievableHintPending;
/**
* Indicates whether program can be bound for individual pipeline stages
/** Clamp UBO and SSBO block indices so they don't go out-of-bounds. */
GLboolean ClampBlockIndicesToArrayBounds;
+ /** (driconf) Force gl_Position to be considered invariant */
+ GLboolean PositionAlwaysInvariant;
+
const struct nir_shader_compiler_options *NirOptions;
};
struct hash_table_u64 *ImageHandles;
mtx_t HandlesMutex; /**< For texture/image handles safety */
+ /* GL_ARB_shading_language_include */
+ struct shader_includes *ShaderIncludes;
+ /* glCompileShaderInclude expects ShaderIncludes not to change while it is
+ * in progress.
+ */
+ mtx_t ShaderIncludeMutex;
+
/**
* Some context in this share group was affected by a GPU reset
*
*/
GLboolean NeedsFinishRenderTexture;
GLubyte NumSamples; /**< zero means not multisampled */
+ GLubyte NumStorageSamples; /**< for AMD_framebuffer_multisample_advanced */
GLenum16 InternalFormat; /**< The user-specified format */
GLenum16 _BaseFormat; /**< Either GL_RGB, GL_RGBA, GL_DEPTH_COMPONENT or
GL_STENCIL_INDEX. */
*/
struct gl_texture_object *Texture;
GLuint TextureLevel; /**< Attached mipmap level. */
+ GLsizei NumSamples; /**< from FramebufferTexture2DMultisampleEXT */
GLuint CubeMapFace; /**< 0 .. 5, for cube map textures. */
GLuint Zoffset; /**< Slice for 3D textures, or layer for both 1D
* and 2D array textures */
bool _HasAttachments;
GLbitfield _IntegerBuffers; /**< Which color buffers are integer valued */
+ GLbitfield _RGBBuffers; /**< Which color buffers have baseformat == RGB */
+ GLbitfield _FP32Buffers; /**< Which color buffers are FP32 */
/* ARB_color_buffer_float */
GLboolean _AllColorBuffersFixedPoint; /* no integer, no float */
GLenum16 ColorDrawBuffer[MAX_DRAW_BUFFERS];
GLenum16 ColorReadBuffer;
+ /* GL_ARB_sample_locations */
+ GLfloat *SampleLocationTable; /**< If NULL, no table has been specified */
+ GLboolean ProgrammableSampleLocations;
+ GLboolean SampleLocationPixelGrid;
+
/** Computed from ColorDraw/ReadBuffer above */
GLuint _NumColorDrawBuffers;
gl_buffer_index _ColorDrawBufferIndexes[MAX_DRAW_BUFFERS];
struct gl_renderbuffer *_ColorDrawBuffers[MAX_DRAW_BUFFERS];
struct gl_renderbuffer *_ColorReadBuffer;
+ /* GL_MESA_framebuffer_flip_y */
+ bool FlipY;
+
/** Delete this framebuffer */
void (*Delete)(struct gl_framebuffer *fb);
};
struct gl_precision LowInt, MediumInt, HighInt;
/* GL_ARB_uniform_buffer_object */
GLuint MaxUniformBlocks;
- GLuint MaxCombinedUniformComponents;
+ uint64_t MaxCombinedUniformComponents;
GLuint MaxTextureImageUnits;
/* GL_ARB_shader_atomic_counters */
struct gl_constants
{
GLuint MaxTextureMbytes; /**< Max memory per image, in MB */
- GLuint MaxTextureLevels; /**< Max mipmap levels. */
+ GLuint MaxTextureSize; /**< Max 1D/2D texture size, in pixels*/
GLuint Max3DTextureLevels; /**< Max mipmap levels for 3D textures */
GLuint MaxCubeTextureLevels; /**< Max mipmap levels for cube textures */
GLuint MaxArrayTextureLayers; /**< Max layers in array textures */
/** geometry shader */
GLuint MaxGeometryOutputVertices;
GLuint MaxGeometryTotalOutputComponents;
+ GLuint MaxGeometryShaderInvocations;
GLuint GLSLVersion; /**< Desktop GLSL version supported (ex: 120 = 1.20) */
GLuint GLSLVersionCompat; /**< Desktop compat GLSL version supported */
*/
GLboolean AllowGLSLExtensionDirectiveMidShader;
+ /**
+ * Allow builtins as part of constant expressions. This was not allowed
+ * until GLSL 1.20 this allows it everywhere.
+ */
+ GLboolean AllowGLSLBuiltinConstantExpression;
+
+ /**
+ * Allow some relaxation of GLSL ES shader restrictions. This encompasses
+ * a number of relaxations to the ES shader rules.
+ */
+ GLboolean AllowGLSLRelaxedES;
+
/**
* Allow GLSL built-in variables to be redeclared verbatim
*/
*/
GLboolean AllowHigherCompatVersion;
+ /**
+ * Allow layout qualifiers on function parameters.
+ */
+ GLboolean AllowLayoutQualifiersOnFunctionParameters;
+
/**
* Force computing the absolute value for sqrt() and inversesqrt() to follow
* D3D9 when apps rely on this behaviour.
*/
GLboolean GLSLSkipStrictMaxUniformLimitCheck;
- /** Whether gl_FragCoord and gl_FrontFacing are system values. */
+ /**
+ * Whether gl_FragCoord, gl_PointCoord and gl_FrontFacing
+ * are system values.
+ **/
bool GLSLFragCoordIsSysVal;
+ bool GLSLPointCoordIsSysVal;
bool GLSLFrontFacingIsSysVal;
/**
*/
bool GLSLOptimizeConservatively;
+ /**
+ * Whether to call lower_const_arrays_to_uniforms() during linking.
+ */
+ bool GLSLLowerConstArrays;
+
/**
* True if gl_TessLevelInner/Outer[] in the TES should be inputs
* (otherwise, they're system values).
GLint MaxDepthTextureSamples;
GLint MaxIntegerSamples;
+ /** GL_AMD_framebuffer_multisample_advanced */
+ GLint MaxColorFramebufferSamples;
+ GLint MaxColorFramebufferStorageSamples;
+ GLint MaxDepthStencilFramebufferSamples;
+
+ /* An array of supported MSAA modes allowing different sample
+ * counts per attachment type.
+ */
+ struct {
+ GLint NumColorSamples;
+ GLint NumColorStorageSamples;
+ GLint NumDepthStencilSamples;
+ } SupportedMultisampleModes[40];
+ GLint NumSupportedMultisampleModes;
+
/**
* GL_EXT_texture_multisample_blit_scaled implementation assumes that
* samples are laid out in a rectangular grid roughly corresponding to
/** Is the drivers uniform storage packed or padded to 16 bytes. */
bool PackedDriverUniformStorage;
+ /** Does the driver make use of the NIR based GLSL linker */
+ bool UseNIRGLSLLinker;
+
+ /** Wether or not glBitmap uses red textures rather than alpha */
+ bool BitmapUsesRed;
+
/** GL_ARB_gl_spirv */
struct spirv_supported_capabilities SpirVCapabilities;
+
+ /** GL_ARB_spirv_extensions */
+ struct spirv_supported_extensions *SpirVExtensions;
+
+ char *VendorOverride;
};
GLboolean ARB_fragment_shader;
GLboolean ARB_framebuffer_no_attachments;
GLboolean ARB_framebuffer_object;
+ GLboolean ARB_fragment_shader_interlock;
GLboolean ARB_enhanced_layouts;
GLboolean ARB_explicit_attrib_location;
GLboolean ARB_explicit_uniform_location;
GLboolean ARB_post_depth_coverage;
GLboolean ARB_query_buffer_object;
GLboolean ARB_robust_buffer_access_behavior;
+ GLboolean ARB_sample_locations;
GLboolean ARB_sample_shading;
GLboolean ARB_seamless_cube_map;
GLboolean ARB_shader_atomic_counter_ops;
GLboolean ARB_shadow;
GLboolean ARB_sparse_buffer;
GLboolean ARB_stencil_texturing;
+ GLboolean ARB_spirv_extensions;
GLboolean ARB_sync;
GLboolean ARB_tessellation_shader;
GLboolean ARB_texture_border_clamp;
GLboolean EXT_blend_equation_separate;
GLboolean EXT_blend_func_separate;
GLboolean EXT_blend_minmax;
+ GLboolean EXT_demote_to_helper_invocation;
GLboolean EXT_depth_bounds_test;
GLboolean EXT_disjoint_timer_query;
GLboolean EXT_draw_buffers2;
+ GLboolean EXT_EGL_image_storage;
+ GLboolean EXT_float_blend;
GLboolean EXT_framebuffer_multisample;
GLboolean EXT_framebuffer_multisample_blit_scaled;
GLboolean EXT_framebuffer_sRGB;
GLboolean EXT_gpu_shader4;
GLboolean EXT_memory_object;
GLboolean EXT_memory_object_fd;
+ GLboolean EXT_multisampled_render_to_texture;
GLboolean EXT_packed_float;
GLboolean EXT_pixel_buffer_object;
GLboolean EXT_point_parameters;
GLboolean EXT_provoking_vertex;
+ GLboolean EXT_render_snorm;
GLboolean EXT_semaphore;
GLboolean EXT_semaphore_fd;
+ GLboolean EXT_shader_image_load_formatted;
+ GLboolean EXT_shader_image_load_store;
GLboolean EXT_shader_integer_mix;
GLboolean EXT_shader_samples_identical;
+ GLboolean EXT_sRGB;
GLboolean EXT_stencil_two_side;
GLboolean EXT_texture_array;
+ GLboolean EXT_texture_buffer_object;
GLboolean EXT_texture_compression_latc;
GLboolean EXT_texture_compression_s3tc;
+ GLboolean EXT_texture_compression_s3tc_srgb;
GLboolean EXT_texture_env_dot3;
GLboolean EXT_texture_filter_anisotropic;
GLboolean EXT_texture_integer;
GLboolean EXT_texture_mirror_clamp;
+ GLboolean EXT_texture_shadow_lod;
GLboolean EXT_texture_shared_exponent;
GLboolean EXT_texture_snorm;
GLboolean EXT_texture_sRGB;
+ GLboolean EXT_texture_sRGB_R8;
GLboolean EXT_texture_sRGB_decode;
GLboolean EXT_texture_swizzle;
GLboolean EXT_texture_type_2_10_10_10_REV;
GLboolean OES_standard_derivatives;
GLboolean OES_texture_buffer;
GLboolean OES_texture_cube_map_array;
+ GLboolean OES_texture_view;
GLboolean OES_viewport_array;
/* vendor extensions */
+ GLboolean AMD_compressed_ATC_texture;
+ GLboolean AMD_framebuffer_multisample_advanced;
+ GLboolean AMD_depth_clamp_separate;
GLboolean AMD_performance_monitor;
GLboolean AMD_pinned_memory;
GLboolean AMD_seamless_cubemap_per_texture;
GLboolean ATI_texture_mirror_once;
GLboolean ATI_texture_env_combine3;
GLboolean ATI_fragment_shader;
- GLboolean ATI_separate_stencil;
GLboolean GREMEDY_string_marker;
GLboolean INTEL_conservative_rasterization;
GLboolean INTEL_performance_query;
+ GLboolean INTEL_shader_atomic_float_minmax;
GLboolean KHR_blend_equation_advanced;
GLboolean KHR_blend_equation_advanced_coherent;
GLboolean KHR_robustness;
GLboolean KHR_texture_compression_astc_hdr;
GLboolean KHR_texture_compression_astc_ldr;
GLboolean KHR_texture_compression_astc_sliced_3d;
+ GLboolean MESA_framebuffer_flip_y;
GLboolean MESA_tile_raster_order;
GLboolean MESA_pack_invert;
GLboolean EXT_shader_framebuffer_fetch;
GLboolean EXT_shader_framebuffer_fetch_non_coherent;
GLboolean MESA_shader_integer_functions;
GLboolean MESA_ycbcr_texture;
+ GLboolean NV_compute_shader_derivatives;
GLboolean NV_conditional_render;
GLboolean NV_fill_rectangle;
GLboolean NV_fog_distance;
GLboolean NV_point_sprite;
GLboolean NV_primitive_restart;
+ GLboolean NV_shader_atomic_float;
GLboolean NV_texture_barrier;
GLboolean NV_texture_env_combine4;
GLboolean NV_texture_rectangle;
#define _NEW_TRANSFORM (1u << 17) /**< gl_context::Transform */
#define _NEW_VIEWPORT (1u << 18) /**< gl_context::Viewport */
#define _NEW_TEXTURE_STATE (1u << 19) /**< gl_context::Texture (states only) */
-#define _NEW_ARRAY (1u << 20) /**< gl_context::Array */
+/* gap */
#define _NEW_RENDERMODE (1u << 21) /**< gl_context::RenderMode, etc */
#define _NEW_BUFFERS (1u << 22) /**< gl_context::Visual, DrawBuffer, */
#define _NEW_CURRENT_ATTRIB (1u << 23) /**< gl_context::Current */
GLvertexformat ListVtxfmt;
GLubyte ActiveAttribSize[VERT_ATTRIB_MAX];
- GLfloat CurrentAttrib[VERT_ATTRIB_MAX][4];
+ GLfloat CurrentAttrib[VERT_ATTRIB_MAX][8];
GLubyte ActiveMaterialSize[MAT_ATTRIB_MAX];
GLfloat CurrentMaterial[MAT_ATTRIB_MAX][4];
/** Shader constants (uniforms, program parameters, state constants) */
uint64_t NewShaderConstants[MESA_SHADER_STAGES];
+
+ /** Programmable sample location state for gl_context::DrawBuffer */
+ uint64_t NewSampleLocations;
};
struct gl_buffer_binding
*/
struct gl_pipeline_object *_Shader;
+ /**
+ * NIR containing the functions that implement software fp64 support.
+ */
+ struct nir_shader *SoftFP64;
+
struct gl_query_state Query; /**< occlusion, timer queries */
struct gl_transform_feedback_state TransformFeedback;
void *swtnl_context;
struct vbo_context *vbo_context;
struct st_context *st;
- void *aelt_context;
/*@}*/
/**
struct hash_table_u64 *ResidentTextureHandles;
struct hash_table_u64 *ResidentImageHandles;
/*@}*/
+
+ bool shader_builtin_ref;
};
/**
unsigned nr_device_memory_evictions; /**< # of evictions (monotonic counter) */
};
-#ifdef DEBUG
+#ifndef NDEBUG
extern int MESA_VERBOSE;
extern int MESA_DEBUG_FLAGS;
#else
projects / mesa.git / blobdiff